---> uname -a: Linux prd-centos8-robot-2c-8g-14172.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4962 19 2156 6823 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:be:cd:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:febe:cda3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/24/2024 _x86_64_ (2 CPU) 08:25:07 LINUX RESTART (2 CPU) 08:26:01 AM tps rtps wtps bread/s bwrtn/s 08:27:02 AM 44.06 19.25 24.81 1525.88 15902.67 08:28:01 AM 37.68 11.89 25.79 221.35 18088.07 08:29:01 AM 73.50 47.43 26.08 5787.70 5969.06 08:30:01 AM 105.53 6.78 98.75 1247.38 8391.89 08:31:01 AM 41.83 0.67 41.16 49.46 5359.16 08:32:01 AM 16.41 0.38 16.03 64.25 855.65 08:33:01 AM 57.93 0.03 57.90 3.47 7614.65 08:34:01 AM 5.40 0.10 5.30 32.13 217.43 08:35:01 AM 12.81 0.33 12.48 37.85 1164.95 Average: 43.92 9.65 34.27 997.99 7042.20 08:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:02 AM 6157816 7373104 1724612 21.88 2688 1423056 374872 4.76 111576 1401852 606972 08:28:01 AM 6151360 7368228 1731068 21.96 2688 1423752 374872 4.76 111640 1401164 69192 08:29:01 AM 5461444 7054476 2420984 30.71 2688 1783236 711560 7.97 192736 1938256 119672 08:30:01 AM 5249628 7050360 2632800 33.40 2688 1978800 673036 7.54 212084 2076272 82052 08:31:01 AM 5213304 7040920 2669124 33.86 2688 2004504 659820 7.39 232164 2092224 1128 08:32:01 AM 5157596 7043000 2724832 34.57 2688 2059668 686640 7.69 254528 2117048 50384 08:33:01 AM 5035220 7062624 2847208 36.12 2688 2196720 632636 7.08 261036 2207092 100 08:34:01 AM 4988392 7020104 2894036 36.72 2688 2201036 681112 7.63 261164 2257132 3224 08:35:01 AM 5095632 6995708 2786796 35.35 2688 2075648 703644 7.88 306628 2128492 40660 Average: 5390044 7112058 2492384 31.62 2688 1905158 610910 6.84 215951 1957726 108154 08:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:02 AM eth0 3.02 2.37 0.68 0.50 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 5.39 2.10 1.02 0.43 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 272.15 169.11 1531.85 57.27 0.00 0.00 0.00 0.00 08:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM eth0 35.97 29.07 280.51 5.64 0.00 0.00 0.00 0.00 08:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 AM eth0 40.38 27.46 326.70 4.59 0.00 0.00 0.00 0.00 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 19.84 17.94 62.62 5.16 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 236.52 175.24 257.04 45.05 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 28.93 16.43 58.16 3.15 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 108.96 77.22 433.75 56.76 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.61 57.54 328.63 19.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 08/24/2024 _x86_64_ (2 CPU) 08:25:07 LINUX RESTART (2 CPU) 08:26:01 AM CPU %user %nice %system %iowait %steal %idle 08:27:02 AM all 9.74 0.02 1.96 86.48 0.07 1.73 08:27:02 AM 0 9.42 0.02 1.35 86.23 0.07 2.92 08:27:02 AM 1 10.06 0.02 2.57 86.73 0.07 0.56 08:28:01 AM all 0.19 0.01 0.64 93.27 0.10 5.79 08:28:01 AM 0 0.27 0.00 0.71 93.58 0.03 5.39 08:28:01 AM 1 0.10 0.02 0.56 92.96 0.17 6.18 08:29:01 AM all 27.62 0.03 5.30 12.36 0.10 54.58 08:29:01 AM 0 34.86 0.02 4.98 10.29 0.10 49.75 08:29:01 AM 1 20.43 0.05 5.62 14.41 0.10 59.39 08:30:01 AM all 24.35 0.00 4.74 18.32 0.10 52.49 08:30:01 AM 0 31.02 0.00 5.39 21.12 0.10 42.38 08:30:01 AM 1 17.71 0.00 4.09 15.52 0.10 62.57 08:31:01 AM all 13.47 0.00 1.69 3.39 0.06 81.39 08:31:01 AM 0 17.44 0.00 1.90 3.22 0.05 77.39 08:31:01 AM 1 9.51 0.00 1.49 3.56 0.07 85.37 08:32:01 AM all 15.68 0.00 2.18 1.34 0.08 80.72 08:32:01 AM 0 20.13 0.00 2.21 0.92 0.08 76.66 08:32:01 AM 1 11.23 0.00 2.14 1.76 0.08 84.79 08:33:01 AM all 19.15 0.00 3.36 2.57 0.08 74.84 08:33:01 AM 0 24.84 0.00 3.57 2.50 0.08 69.00 08:33:01 AM 1 13.49 0.00 3.14 2.64 0.08 80.65 08:34:01 AM all 1.83 0.00 0.27 0.02 0.03 97.86 08:34:01 AM 0 0.63 0.00 0.23 0.03 0.03 99.06 08:34:01 AM 1 3.03 0.00 0.30 0.00 0.03 96.64 08:35:01 AM all 20.17 0.00 2.14 0.19 0.09 77.40 08:35:01 AM 0 32.18 0.00 2.56 0.19 0.10 64.97 08:35:01 AM 1 8.39 0.00 1.74 0.20 0.08 89.59 Average: all 14.71 0.01 2.48 24.02 0.08 58.71 Average: 0 18.98 0.00 2.55 24.05 0.07 54.36 Average: 1 10.46 0.01 2.41 24.00 0.09 63.04